package sg.edu.nus.iss.umpire.service;

import java.math.BigInteger;
import java.security.SecureRandom;

public class TestUtil {
	private TestUtil() {
	};

	private static SecureRandom random = new SecureRandom();
	public static String randomString() {
		return new BigInteger(130, random).toString(32);
	}
}
